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      <a href="../index.html">all files</a> / <a href="index.html">utils/</a> mongodb.js
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<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">/**
 * Created by wujo5 on 1/5/2018.
 */
<span class="cstat-no" title="statement not covered" >const config = require('../config/expressCongfig');</span>
<span class="cstat-no" title="statement not covered" >const mongoose = require('mongoose'), url = config.mongodb.uri;</span>
<span class="cstat-no" title="statement not covered" >var dbPath = "mongodb://" + (config.mongodb.options.user ? config.mongodb.options.user + ":" + config.mongodb.options.pass + "@" : "") +</span>
                   url;
<span class="cstat-no" title="statement not covered" >var options = {</span>
    server: {
        auto_reconnect: true,
        poolSize: 10
    }
};
/**
 * 连接
 */
<span class="cstat-no" title="statement not covered" >mongoose.Promise = global.Promise;</span>
<span class="cstat-no" title="statement not covered" >mongoose.connect(dbPath,options, <span class="fstat-no" title="function not covered" >function onMongooseError(err){</span></span>
<span class="cstat-no" title="statement not covered" >	if (err) {</span>
<span class="cstat-no" title="statement not covered" >    console.log("Attempting to connect to MongoDB " + dbPath);</span>
<span class="cstat-no" title="statement not covered" >		console.log("Mongoose error " + err);</span>
<span class="cstat-no" title="statement not covered" >		throw err;</span>
	}
<span class="cstat-no" title="statement not covered" >	console.log('Connected to MongoDB at ' + dbPath);</span>
}); 
&nbsp;
&nbsp;
/**
 * 连接成功
 */
<span class="cstat-no" title="statement not covered" >mongoose.connection.on('connected', <span class="fstat-no" title="function not covered" >function () {</span></span>
<span class="cstat-no" title="statement not covered" >  console.log('Mongoose connection :' + url);</span>
});
&nbsp;
/**
 * 连接异常
 */
<span class="cstat-no" title="statement not covered" >mongoose.connection.on('error',<span class="fstat-no" title="function not covered" >function (err) {</span></span>
<span class="cstat-no" title="statement not covered" >  console.log('Mongoose connection error : ' + err);</span>
});
&nbsp;
/**
 * 连接断开
 */
<span class="cstat-no" title="statement not covered" >mongoose.connection.on('disconnected', <span class="fstat-no" title="function not covered" >function () {</span></span>
<span class="cstat-no" title="statement not covered" >  console.log('Mongoose disconnected');</span>
});
&nbsp;
<span class="cstat-no" title="statement not covered" >module.exports = mongoose;</span>
&nbsp;</pre></td></tr>
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